Array.includes

Outline

The includes method is used to determine if an array includes a given value. It doesn't work with passing objects to the method, but other types will work. The return is a boolean, true if found, false if it isn't. Here's an example:

const names = ['Preston', 'Amanda'];
console.log(names.includes('Amanda'); // true
console.log(names.includes('Brooke'); // false

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Outline

Outline

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